It evolves at level 30 into a Dragonair.
That Pokemon will evolve on Level 30. Glad that I could help.
the other answers are lies drantini evolves at level 50
Dratini evolves at level 30 into the Dragon pokemon, Dragonair. At level 55, Dragonair evolves into the Dragon pokemon Dragonite.
Tauros does not have any evolutions and will not evolve at any level in Pokemon Soul Silver.
Evolve it from larvitar at level 30 to evolve it into pupitar then evolve it into tyranitar at level 55
wha?
Level 45
1o
At level 23
You have to trade him
level 36
level 31